html, head, body, header, h1, h3, p, img, button, canvas, a, span, footer, aside, section, div {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-weight: inherit;
  font-style: inherit;
  font-size: 100%;
  font-family: inherit;
  vertical-align: inherit;
  text-decoration: inherit;
}

html {
  overflow: hidden;
  width: 100%;
  height: 100%;
}
